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| author |   Mike Christie <mchristi@redhat.com> | 2008-11-04 19:47:19 -0600 |
|---|---|---|
| committer |   James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-11-05 12:48:23 -0500 |
| commit | 939c2288c35132fe340b2694c7d02cacf7593723 (patch) | |
| tree | 17eb0c6c2a9fba59283e27e154819cdbc22deb7a /net/lapb/lapb_timer.c | |
| parent | [SCSI] zfcp: Fix hexdump data in s390dbf traces (diff) | |
| download | linux-dev-939c2288c35132fe340b2694c7d02cacf7593723.tar.xz linux-dev-939c2288c35132fe340b2694c7d02cacf7593723.zip | |
[SCSI] scsi_error regression: Fix idempotent command handling
Drivers want to be able to return DID_TRANSPORT_DISRUPTED and
have it do the right thing for commands like tape and passthrouh
as far as retries go. The LLDs previously used DID_BUS_BUSY or DID_ERROR
which followed the cmd->retries limit, but DID_TRANSPORT_DISRUPTED
was skipping that check so it could have caused a problem with tape
commands.
This patch has DID_TRANSPORT_DISRUPTED check the cmd->retries/cmd->allowed.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions